DistanceRegular.org
$\text{van Lint-Schrijver graph}$
Number of vertices:
$162$
Diameter:
$3$
Intersection array:
$\{6,5,5,4;1,1,2,6\}$
Spectrum:
$6^1 3^{50} 0^{60} (-3)^{50} (-6)^1$
Automorphism group:
$3^4.(\text{Sym}(6)\times 2)$
Distance-transitive:
$\text{No}$
Bipartite
$\text{Downloads}$
$\text{Adjacency matrix}$
$\text{Adjacency matrix in GAP format}$
$\text{Adjacency matrix in CSV format}$
$\text{Graph in GRAPE format}$
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Graphs with 151-200 vertices
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Graphs with diameter 3
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Graphs with valency 6
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Graphs from Golay codes and Witt designs
Last updated: 8 February 2017